TY  - BOOK
AU  - Paul Strathern
TI  - Pythagoras & his theorem
SN  - 9780099237525
U1  - 510.92 
PY  - 1997///
CY  - London
PB  - Arrow books
KW  - Pythagoras Theory
KW  - Biography Paul Strathern
KW  - Biography
KW  - Science
ER  -